Date: Fri, 09 Jun 2023 11:16:24 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 271906] Aparent performance problem with basic and extended regular expressions Message-ID: <bug-271906-227-GT45VPngUG@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-271906-227@https.bugs.freebsd.org/bugzilla/>
index | next in thread | previous in thread | raw e-mail
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=271906 --- Comment #4 from marius@isgate.is --- So the in-base regex implementation is badly broken -- Additional problems (presumably with the regex lib also) are illustrated with the following: 'þ' is the LATIN1 character THORN (0xfe) $ env LC_CTYPE=is_IS.ISO8859-1 grep 'þ' grep: trailing backslash (\) $ env LC_CTYPE=is_IS.ISO8859-1 sed 's/þ/th/' sed: 1: "s/þ/th/": RE error: trailing backslash (\) $ env LC_CTYPE=is_IS.ISO8859-1 expr "abcþdef" : '...þ...' expr: trailing backslash (\) Any plans to fix this - or revert the change in in-base regex? -- You are receiving this mail because: You are the assignee for the bug.home | help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-271906-227-GT45VPngUG>